[Hiro has a point, of course. Leon had been totally unable to handle himself there. And he's not going to deny that.]

I was unprepared. [Of course he'll take responsibility; that's something he's always excelled at. Taking responsibility for every poor decision he's ever made.] You should have left me there to reap the consequences of that.

In that case, I was a burden to you.

[He huffs faintly, looking away.]

You won't get far if you don't cast burdens aside. [ok but leon didn't you just save Hiro]